SATEC RDM172 Manual - Manual (Page 35)

Chapter 3 Display Operations Data Display
Series PM172 Powermeters 35
Pressing both the UP and DOWN arrow buttons together returns to the first
page within the current display.
The SELECT button operates once it’s released. The button has two
functions:
• When pressed briefly, it switches to programming mode.
• When pressed together with the ENTER button for more
than 5 seconds, it resets Min/Max records, maximum
demands, or energies depending on the currently displayed
page. If the meter is password protected and a simple reset
of data from the display is not allowed, the action has no
effect.
The ENERGY button switches to the Energy display in the PM172E and
PM172EH. In the PM172P, the button is not operational. If TOU registers are
configured in the meter, you can repeatedly press this button to scroll
through all available TOU registers. When briefly pressed once again, it
switches back to the common measurements display
Simple Reset of Accumulated Data
When the meter is not password protected, or the simple reset of data is
allowed from the display regardless of the security setting (see “Display
Setup”), the meter allows the simple “two-button’ reset of the Min/Max
registers, maximum demands, energies, and counters from the data display
mode without entering the reset menu:
1. Select a display page where the data you want to reset is
displayed:
Min/Max log - select a Min/Max page from the Min/Max Display.
Ampere and volt maximum demands - select the ampere or volt
maximum demand page from the Min/Max Display.
Power maximum demands - select the power maximum demand
page from the Min/Max Display.
Total and phase energies - select a total energy, or phase energy
page from the Energy Display.
Counters – select a counter page from the Status Display
2. While holding the SELECT button, press and hold the ENTER
button for about 5 seconds. The displayed data is reset to zero.
Common Measurements Display
Scroll through pages with the UP and DOWN arrow buttons.
Common Measurements (Main Display)
1
L V12
V23
V31 Line-to-line volts
2
P V1
V2
V3 Line-to-neutral volts (in 4LN3, 3LN3,
3BLN3 configurations)
3 I1
I2
I3 Amps
4 kVA/MVA
PF
kW/MW Total VA
Total PF
Total W
5 In
Hz
kvar/Mvar Neutral current
Frequency
Total var
6 Ph.L1
PF
kW/MW Phase L1 powers
(if enabled)
S
T